Description: Geology and igneous petrology of the northern Elkhorn Mountains, Jefferson and Broadwater Counties, Montana

Main Author:	Smedes, Harry W. 1926-
Other Authors:	Geological Survey (U.S.),, U.S. Atomic Energy Commission,
Format:	eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1966.
Physical Description:	1 online resource (v, 116 pages) : illustrations, maps + 3 plates.
Series:	Geological Survey professional paper ; 510.
Subjects:	Geology -- Montana -- Elkhorn Mountains. Igneous rocks. Petrology -- Montana -- Elkhorn Mountains. Broadwater County (Mont.) Elkhorn Mountains (Mont.) Jefferson County (Mont.)
Online Access:	https://purl.fdlp.gov/GPO/gpo83568

Item Description:	Title from title screen (viewed September 24, 2014). GPO Cataloging Record Distribution Program (CRDP). Includes bibliographical references (pages 113-116).
Physical Description:	1 online resource (v, 116 pages) : illustrations, maps + 3 plates.
Bibliography:	Includes bibliographical references (pages 113-116).